---
title: "Changes to Upload a File"
method: POST
path: "/v2/documents/files"
---

# Changes to Upload a File

`POST /v2/documents/files`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-11-03** `99b66cc7808d`: 3 breaking, 8 info

## Changes

- **2026-11-03** `99b66cc7808d`: 3 breaking, 8 info
  - added the new required `header` request parameter `name`
  - added the new required `header` request parameter `project_id`
  - added required request body
  - api operation id `uploadDocument` was added
  - added the new optional `header` request parameter `auto_accept`
  - added the new optional `header` request parameter `case_sensitive`
  - added the new optional `header` request parameter `config_id`
  - added the new optional `header` request parameter `match_attribution`
  - added the new optional `header` request parameter `pretranslate`
  - added the non-success response with the status `401`
  - added the success response with the status `200`

---

[Operation](https://skmtc.dev/lilt/apis/lilt-api/docs/v2/documents/files/post.md) - [API](https://skmtc.dev/lilt/apis/lilt-api.md) - [Page](https://skmtc.dev/lilt/apis/lilt-api/changes/v2/documents/files/post)